In optimal circumstances, the scanner can scan continuously for three to five hours.
First, install the “Wireless USG” app from your device’s App Store or Play Store. Power on the probe by holding its round button until the light comes on, then go to Settings → Wi-Fi and join the network named SS/SN or matching your serial number—enter the lowercase serial (on the probe’s back) as the password. Finally, open Wireless USG, position your probe, and tap Freeze to capture your first image. For any questions, our customer service team is here to help.
All images and videos you capture with the VSONO probe using the WirelessUSG app are stored locally on your mobile device. To maintain HIPAA compliance, nothing is uploaded to the cloud. You can then move your saved files to a computer by emailing them, sending them via messaging apps, or using a USB/data cable.
For high-resolution B-Mode, set your 14 MHz probe’s gain to 90–100, noise reduction to 1–2, and dynamic range to 50–60; for a 10 MHz probe, use gain 80–90, noise reduction 1–2, and dynamic range 60–70, then fine-tune gain while observing fluid (black), soft tissue (gray) and bone (white). In Color (Doppler) mode, use color gain 50, wall filter 6 and PRF 1.0 kHz—if you see speckle noise, lower the gain; if flow drops out, raise PRF or lower the wall filter. Adjusting these settings will enhance both spatial detail and flow sensitivity.
Use Cases
Yes—our system features Doppler arterial sound functionality, which estimates vessel blood flow by reflecting high-frequency ultrasound off moving blood cells, providing precise flow measurements even in complex scenarios.
Yes—the VSONO probe features pulsed wave Doppler with arterial Doppler ultrasound. It transmits short bursts of ultrasound and analyses the echoes between pulses, allowing you to hear the Doppler sound and perform precise vascular assessments.
Yes—the VSONO app includes both in-plane and out-of-plane needle guidance features to assist with accurate needle placement during injections and other procedures.
Yes—the VSONO device is well-suited for OB/GYN use and includes dedicated settings for this field. The app supports key measurements such as crown-rump length (CRL), biparietal diameter (BPD), gestational sac diameter, femur length, head circumference, and abdominal circumference, ensuring accurate and comprehensive prenatal assessments.
Device Features
Transmission speed varies with signal quality, but under normal conditions images stream in real time for smooth, accurate live scanning.
First, install the “Wireless USG” app from your device’s App Store or Play Store. Power on the probe by holding its round button until the light comes on, then go to Settings → Wi-Fi and join the network named SS/SN or matching your serial number—enter the lowercase serial (on the probe’s back) as the password. Finally, open Wireless USG, position your probe, and tap Freeze to capture your first image. For any questions, our customer service team is here to help.
The VSONO wireless probe lets you record videos up to 100 seconds in length. In the WirelessUSG app’s settings, you can customise the clip duration anywhere from 10 to 100 seconds.
No—your VSONO probe is entirely wireless. It broadcasts its own Wi-Fi signal from an internal chip, so you simply connect your iOS or Android device to that network (no hospital Wi-Fi or internet required) and launch the WirelessUSG app. This makes it perfect for point-of-care or remote-area use where connectivity is limited.
After-Sale Services
You have 30 days from the date of delivery to decide if your VSONO probe meets your needs. To start a return, please contact our Customer Service team within that 30-day window and let us know the reason for your return. Once we’ve received the probe back in its original, unused condition, we’ll process a full refund.
As a primarily online company, we don’t provide on-site demos—this lets us keep prices competitive. Instead, you can fully test your VSONO probe under our 30-day return policy. To initiate a return, please contact our Customer Service team within 30 days of delivery and let us know why you’re returning the device. Once we’ve received the probe in its original, unused condition, we’ll issue a full refund. If you have any questions or need assistance, our team is always here to help.
We offer a two-year manufacturer’s warranty that covers any probe-related defects. For complete terms and conditions, please see our full warranty policy.
No—once you’ve purchased your VSONO probe, every app feature is unlocked and free to use. There are no hidden charges or ongoing subscription costs.